We strive to maintain the highest quality standards and meet the needs of our customers. GENERAL SEALTECH’s main business focuses on the design, development, manufacturing, and related mold development of diaphragms.
We mainly produce Rubber diaphragms,Rolling diaphragm,Turbo Actuator Waste-gate Diaphragms,LPG CNG Diaphragm,Gas meter diaphragms,Teflon / PTFE Diaphragm, etc. They are used to seal valves for oil, air, and water or as absorbers. We also offer customized molded products that are produced based on customer samples.
|Place of Origin
|20~90 Shore A diaphragm for regulator
|Strong Resilience,Steam Resistance,Heat Resistance…etc
|DN max = 2000mm, all other smaller sizes will per customer demands
|Seal for Electrical Appliances,Machine,Valve,etc
|Online technical support
|PAHS,FDA,National Sanitary Certificate,KTW,REACH,etc
|carton or according to requirements of the customers
|Lead time (days)
|7-15 (To be negotiated)
|50000-200000 Piece/Pieces per Month
Please note: The above table data is for reference only. For specific information, please contact us.
silicone diaphragm technology can be widely used in various application fields. It can be used for material control and purification of drugs,food,air,steam, and other media, as well as isolation, catalysis, and membrane functions.
The diaphragm has strong wear resistance, but it is easily damaged during installation. If cracks appear, they should be reinstalled in a timely manner;
During normal use, check the sealing condition of the diaphragm to prevent water leakage;
Please do not change the installation position of the diaphragm product during use to avoid affecting the effect.
Provide customized services exclusive to customers, and customize various diaphragm products according to their needs to meet the needs of different industries.
silicone diaphragm—FAQs Guide
1.As a silicone diaphragm manufacturer,Can you supply different color materials?
Yes, we can produce custom molded rubber and silicone rubber products in different colors, the color code will be required in case of an order.
2.As a silicone diaphragm manufacturer,Can you make custom parts based on my sample?
Yes, you can send the sample to us by express and we will evaluate the sample, scan the features and draft 3D drawing for production.
3.Can silicone diaphragm be used in air-operated or pneumatic systems, and how do they contribute to system functionality?
Yes, diaphragms can be used in air-operated or pneumatic systems. Diaphragms are flexible membranes that are used to separate two different areas of a system. They are used to control the flow of air or other gases in a system. They can be used to regulate the pressure of the system, to control the flow of air, and to act as a check valve. Diaphragms can also be used to dampen vibrations and reduce noise.
4.Are there silicone diaphragm designed for use in critical industries such as aerospace and healthcare, and what unique properties do they possess?
Yes, there are diaphragms designed for use in critical industries such as aerospace and healthcare. These diaphragms are typically made from high-performance materials such as PTFE, FKM, and EPDM, which offer superior chemical and temperature resistance, as well as excellent durability and strength. Additionally, these diaphragms are designed to meet the stringent requirements of these industries, such as tight tolerances, high-pressure ratings, and low-leakage rates.
5.Are silicone diaphragm available in different shapes and sizes to suit specific applications?
Yes, diaphragms are available in different shapes and sizes to suit specific applications. The shape and size of the diaphragm will depend on the application and the type of material used. For example, a diaphragm made of rubber may be used for a water pump, while a diaphragm made of metal may be used for a pressure regulator.
6.What are the considerations for choosing between elastomeric silicone diaphragm and non-elastomeric silicone diaphragm for specific applications?
We are a professional silicone diaphragm manufacturer, and the factors we consider include:
1. Cost: Elastomeric diaphragms are typically more expensive than non-elastomeric diaphragms.
2. Durability: Elastomeric diaphragms are more durable and can withstand higher pressures and temperatures than non-elastomeric diaphragms.
3. Chemical Compatibility: Elastomeric diaphragms are more resistant to chemical attack than non-elastomeric diaphragms.
4. Flexibility: Elastomeric diaphragms are more flexible than non-elastomeric diaphragms, allowing them to be used in applications where a tight seal is required.
5. Performance: Elastomeric diaphragms are better at maintaining a seal over time than non-elastomeric diaphragms.
7.Are there silicone diaphragm designed for pulsation dampening or shock absorption in hydraulic systems?
Yes, there are diaphragms designed for pulsation dampening and shock absorption in hydraulic systems. These diaphragms are typically made of rubber or elastomeric materials and are designed to absorb the shock and vibration of the hydraulic system. They are often used in applications such as hydraulic cylinders, pumps, and valves.
8.Are there specialized silicone diaphragm for high-pressure applications, and what features make them suitable for these conditions?
Yes, there are specialized diaphragms for high-pressure applications. These diaphragms are designed to withstand higher pressures and temperatures than standard diaphragms. They are typically made from reinforced elastomers or metal materials such as stainless steel or Hastelloy. These materials are chosen for their strength and durability, as well as their ability to resist corrosion and wear. Additionally, these diaphragms are designed with thicker walls and reinforced edges to provide additional strength and stability.
9.As a silicone diaphragm manufacturer,What kind of payment do you accept?
Trade assurance, T/T, L/C, Weston Union are all accepted.
10.As a silicone diaphragm manufacturer,What delivery terms do you accept?
We accept EXW,FOB, CIF. If you want to use other delivery terms,please contact us.